| The Role of Saturated Hydrocarbon in Enrichment of Cu, Pb, Zn in Kupferschiefer, Southwestern Poland |
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| 作者姓名： | 金玉洁 金瞰昆 王俊茹 孙玉状 |
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| 作者单位： | [1]DepartmentofResourceandExploitationEngineering,CUMT,Beijing,100083,P.R.China [2]HebeiInstituteofArchitecturalScienceandTechnology,Handan,Hebei,056038,P.R.China [3]ShijiazhuangEconomicInstitute,Shijiazhuang,Hebei,050031,P.R.China |
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| 摘 要： | In order to clarify the role of organic matter in the enrichment of base metal, 10 samples of the Permian Kupferschiefer from southwestern Poland were analyzed by using microscopic and geochemical methods. The results indicate that the solvent extracts have been depleted in the samples with high Cu, Pb, Zn contents. This depletion occurred preferably in saturated hydrocarbons. Saturated hydrocarbons served as hydrogen donor for thermochemical sulfate reduction (TSR).- The GC traces of saturated hydrocarbon show that the depletion occurred mainly in long-chain n-alkanes.
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| 关 键 词： | 饱和烃 富含金属元素 铜 锌 铅 铜页岩 波兰 |
The Role of Saturated Hydrocarbon in Enrichment of Cu, Pb, Znin Kupferschiefer, Southwestern Poland |
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| JIN Yu-jie,JIN Kan-kun,SUN Yu-zhuang,WANG Jun-ru.The Role of Saturated Hydrocarbon in Enrichment of Cu, Pb, Zn in Kupferschiefer, Southwestern Poland[J].Journal of China University of Mining and Technology,2001,11(1):29-32. |
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| Authors: | JIN Yu-jie JIN Kan-kun SUN Yu-zhuang WANG Jun-ru |
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| Abstract: | In order to clarify the role of organic matter in the enrichment of base metal, 10 samples of the PermianKupferschiefer from southwestern Poland were analyzed by using microscopic and geochemical methods. The re-suts indicate that the solvent extracts have been depleted in the samples with high Cu, Pb, Zn contents. This de-pletion occurred preferably in saturated hydrocarbons. Saturated hydrocarbons served as hydrogen donor for ther-mochemical sulfate reduction (TSR). The GC traces of saturated hydrocarbon show that the depletion occurredmainly in long-chain n-alkanes. |
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